GERM Reservoir Database
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GERM Database Search Results
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Reservoir
Z
Element
Value
Median
SD
Low
High
N
Unit
Reference
===========
Default
Units ...
=======
ppm
ppb
ppt
wt%
wt%ox
=======
Default
Reservoir
Z
Element
Value
Median
SD
Low
High
N
Unit
Info
Reference
Source(s)
CI Chondrites
13
Al
1.18
wt%
McDonough et al. 1992
CI Chondrites
56
Ba
3.45
ppm
McDonough et al. 1992
CI Chondrites
20
Ca
1.29
wt%
McDonough et al. 1992
CI Chondrites
58
Ce
0.904
ppm
McDonough et al. 1992
CI Chondrites
55
Cs
0.269
ppm
McDonough et al. 1992
CI Chondrites
66
Dy
0.363
ppm
McDonough et al. 1992
CI Chondrites
68
Er
0.236
ppm
McDonough et al. 1992
CI Chondrites
63
Eu
0.083
ppm
McDonough et al. 1992
CI Chondrites
64
Gd
0.293
ppm
McDonough et al. 1992
CI Chondrites
72
Hf
0.153
ppm
McDonough et al. 1992
CI Chondrites
67
Ho
0.081
ppm
McDonough et al. 1992
CI Chondrites
19
K
780
ppm
McDonough et al. 1992
CI Chondrites
57
La
0.349
ppm
McDonough et al. 1992
CI Chondrites
71
Lu
0.036
ppm
McDonough et al. 1992
CI Chondrites
41
Nb
0.352
ppm
McDonough et al. 1992
CI Chondrites
60
Nd
0.674
ppm
McDonough et al. 1992
CI Chondrites
59
Pr
0.137
ppm
McDonough et al. 1992
CI Chondrites
37
Rb
3.32
ppm
McDonough et al. 1992
CI Chondrites
Rb/Cs
12
McDonough et al. 1992
CI Chondrites
21
Sc
8.55
ppm
McDonough et al. 1992
CI Chondrites
62
Sm
0.219
ppm
McDonough et al. 1992
CI Chondrites
38
Sr
10.4
ppm
McDonough et al. 1992
CI Chondrites
73
Ta
0.02
ppm
McDonough et al. 1992
CI Chondrites
65
Tb
0.053
ppm
McDonough et al. 1992
CI Chondrites
90
Th
0.041
ppm
McDonough et al. 1992
CI Chondrites
22
Ti
630
ppm
McDonough et al. 1992
CI Chondrites
69
Tm
0.036
ppm
McDonough et al. 1992
CI Chondrites
92
U
0.012
ppm
McDonough et al. 1992
CI Chondrites
39
Y
2.25
ppm
McDonough et al. 1992
CI Chondrites
70
Yb
0.237
ppm
McDonough et al. 1992
CI Chondrites
40
Zr
5.53
ppm
McDonough et al. 1992
Silicate Earth
13
Al
1.93
wt%
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
13
Al
2.22
wt%
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
13
Al
2.15
wt%
McDonough et al. 1992
Hofmann 1988
Silicate Earth
13
Al
2.36
wt%
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
56
Ba
6.99
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
56
Ba
5.6
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
56
Ba
6.049
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
56
Ba
5.1
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
20
Ca
2.07
wt%
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
20
Ca
2.57
wt%
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
20
Ca
2.53
wt%
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
20
Ca
2.3
wt%
McDonough et al. 1992
Hofmann 1988
Silicate Earth
58
Ce
1.833
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
58
Ce
1.6011
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
58
Ce
1.436
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
58
Ce
1.73
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
55
Cs
0.0268
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
55
Cs
0.023
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
55
Cs
0.018
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
55
Cs
0.009
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
66
Dy
0.6378
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
66
Dy
0.737
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
66
Dy
0.572
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
66
Dy
0.766
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
68
Er
0.479
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
68
Er
0.46
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
68
Er
0.347
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
68
Er
0.4167
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
63
Eu
0.1456
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
63
Eu
0.168
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
63
Eu
0.188
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
63
Eu
0.131
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
64
Gd
0.459
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
64
Gd
0.595
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
64
Gd
0.74
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
64
Gd
0.5128
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
72
Hf
0.309
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
72
Hf
0.27
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
72
Hf
0.28
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
72
Hf
0.2676
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
67
Ho
0.128
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
67
Ho
0.1423
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
67
Ho
0.181
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
67
Ho
0.163
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
19
K
180
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
19
K
258.2
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
19
K
231
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
19
K
240
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
57
La
0.6139
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
57
La
0.52
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
57
La
0.708
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
57
La
0.551
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
71
Lu
0.0737
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
71
Lu
0.0637
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
71
Lu
0.074
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
71
Lu
0.057
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
41
Nb
0.6175
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
41
Nb
0.713
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
41
Nb
0.56
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
60
Nd
1.366
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
60
Nd
1.1892
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
60
Nd
1.43
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
60
Nd
1.067
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
59
Pr
0.206
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
59
Pr
0.278
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
59
Pr
0.2419
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
37
Rb
0.5353
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
37
Rb
0.74
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
37
Rb
0.635
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
37
Rb
0.55
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
Rb/Cs
28
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
Rb/Cs
20
McDonough et al. 1992
Hofmann 1988
Silicate Earth
Rb/Cs
81
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
Rb/Cs
31
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
21
Sc
14.88
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
21
Sc
17
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
21
Sc
17.3
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
21
Sc
13
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
62
Sm
0.444
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
62
Sm
0.52
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
62
Sm
0.3865
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
62
Sm
0.347
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
38
Sr
18.21
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
38
Sr
27.7
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
38
Sr
21.1
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
38
Sr
17.8
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
73
Ta
0.0351
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
73
Ta
0.04
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
73
Ta
0.038
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
73
Ta
0.041
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
65
Tb
0.087
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
65
Tb
0.094
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
65
Tb
0.108
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
65
Tb
0.126
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
90
Th
0.0813
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
90
Th
0.084
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
90
Th
0.064
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
22
Ti
1085
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
22
Ti
1280
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
22
Ti
1350
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
22
Ti
960
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
69
Tm
0.0643
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
69
Tm
0.054
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
69
Tm
0.074
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
92
U
0.018
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
92
U
0.0203
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
92
U
0.029
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
92
U
0.021
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
39
Y
3.4
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
39
Y
3.94
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
39
Y
4.55
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
70
Yb
0.372
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
70
Yb
0.481
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
70
Yb
0.49
ppm
McDonough et al. 1992
Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth
70
Yb
0.4144
ppm
McDonough et al. 1992
Hofmann 1988
Silicate Earth
40
Zr
8.3
ppm
McDonough et al. 1992
Taylor & McLennan 1985
Silicate Earth
40
Zr
11.2
ppm
McDonough et al. 1992
Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth
40
Zr
9.714
ppm
McDonough et al. 1992
Hofmann 1988